STM32 MCUs Products

`RAM' overflowed by 2544 bytes

hi i have got a problem, i never have seen before, the errors is showed on image hope some have an idea have to solve this problem. i use atollic truestudio

Regarding the Interrupt

i am working on enabling the gpio interrupt..i have setted a GPio pin as a interrupt and i have given priority for the interrupt and configured as a rising edge and written callback for that..but the issue when i apply high on the GPIO the interrupt ...

STM32f4 Discovery ADC problem

I am trying to do a partial integration on a 550 KHz waveform using STM32F4 Discovery board using the Waijung toolset in Simulink. The sampling time that I am using is 0.018 us, i.e 3 cycles if the clock frequency is 168 MHz. The ADC prescaler is 2, ...

STM32F103 read/write SD card with SPI not SDIO

I would like to know if there is any examples on SD cards with SPI interface and HAL drivers. I use cube MX to generate my code and also the HAL librarys. However i know to get SD cards working with SPI I need to change the low level files which fatf...

Bypassing UART

I have a UART configured in DMA read mode:/* task 1 code*/ uint8_t dmaRXBuffer[1]; HAL_UART_Receive_DMA(&UART_DOWN_USB_TO_SERIAL, dmaRXBuffer, 1);   /* UART DMA receive complete ISR code*/ void HAL_UART_RxCpltCallback(UART_HandleTypeDef* huart) { if...

Hello, I'm new in STM32 MCUs. I'd like to know: what is the difference between St-link and FTDI Conversor USB Serial to programmer stm32f103c8t6?

the result of ADC1 and ADC2 with DMA are not in right order